cellular respiration

Question 1

what is the process called that releases the chemical energy stored in glucose?

Answer 1

respiration

Question 2

where does fermentation occur?

Answer 2

cytoplasm

Question 3

where does aerobic respiration start and finish ?

Answer 3

starts in the cytoplasm finishes in the mittochondria

Question 4

is cellular respiration a metabolic pathway?

Answer 4

yes

Question 5

what are the 3 sets of reactions in cellular respiration?

Answer 5

1. glycolysis;
2. the citric acid cycle;
3. the electron transport chain.

Question 6

where does Glycolisis take place and does it require oxygen?

Answer 6

cytoplasm and no

Question 7

is oxygen required in the citric acid cycle?

Answer 7

yes

Question 8

what is the final product of Glycolisis?

Answer 8

pyruvate

Question 9

what is the net gain of ATP molecules from Glycolisis?

Answer 9

2

Question 10

In which organelle does the citric acid cycle occur?

Answer 10

Mittochondria

Question 11

Name the molecule produced when oxaloacetate combines with an acetyl group.

Answer 11

Citric Acid

Question 12

how many ATP is produced in the whole of respiration ?

Answer 12

38

Question 13

how many ATP produced during the citric acid cycle?

Answer 13

36

Question 14

which enzyme catalyses the synthesis of ATP and is used in the final stage of respiration?

Answer 14

ATP Synthase

Question 15

what piece of equipment is used to measure the rate of respiration ?

Answer 15

respirometer

Question 16

The production of ATP from ADP and Pi is called?

Answer 16

phosphorylation

Question 17

the breakdown of ATP releases ?

Answer 17

energy

Question 18

where in the mittochondrion does the citric acid cycle happen?

Answer 18

matrix